Ted Livingston

At RIM: Systems engineering and product management co-ordinatorNow: Founder and CEO of the messaging platform Kik

Livingston—a hoodie-clad wunderkind in the mould of Mark Zuckerberg—created his own chat app in response to his dissatisfaction with BlackBerry Messenger. Now Kik is the platform of choice for teens looking to swap messages without parental supervision. In 2015, Tencent, a Chinese media giant, invested $50 million in Livingston’s company, pushing its valuation to $1 billion.

Photograph courtesy of Mary Pat Hinton

Mary Pat Hinton

Hinton, who worked at RIM from 2006 to 2014, creates products designed to help jog the memories of people with cognitive impairments by turning their mobile devices into digital memory palaces. The company’s marquee product, an iPad app called MemorySparx, allows users to store and access information about their daily schedules, their personal histories and their medications.

Photograph courtesy of Ray Reddy

Ray Reddy

At RIM: Mergers and acquisitions strategistNow: CEO of Ritual, an app that automates restaurant takeout

In 2008, Reddy left RIM to create PushLife, which made software that managed media files on cellphones. After selling the company to Google, he dreamed up Ritual, an app where users order food from their smartphones, then pick it up at the restaurant. Ritual has launched in four cities (Toronto, Chicago, New York and Los Angeles) and works with 2,000 participating restaurants.

Photograph courtesy of Adam Belsher

Adam Belsher

At RIM: Vice-president of the Verizon Business UnitNow: CEO of the investigative platform Magnet Forensics

Belsher teamed up with former Waterloo police officer Jad Saliba to launch software that helps detectives comb seized hard drives for evidence. (Saliba is now the company’s CTO.) It’s currently used in about 3,800 agencies in 93 countries, and it has been instrumental in cracking online child-­exploitation and terrorism cases around the globe.

Photograph courtesy of Scott Totzke

Scott Totzke, Mark Pecen and Mike Brown

At RIM: Vice-presidentsNow: Co-founders
of the cyber-security start-up Isara

Many technologists believe that quantum computers will one day be so powerful that they’ll threaten online security by breaking current methods of encryption. This trio are developing new quantum cryptographic security systems that will be able to withstand attacks from miscreants equipped with code-breaking tech.